My Notes
Authors
John Calvin - Commentaries
**_That you come not among these nations, _etc He distinctly admonishes them that it will be impossible rightly to discharge their duty if they be not carefully on their guard against all sources of corruption. This it was very necessary to enforce upon them. For they were surrounded on all sides by the snares of Satan, and we know how great their proneness to superstition was, or rather how headlong their eagerness for it. First, then, he warns them that intimate intercourse with the nations may involve them in fellowship in crime; for the term _mingling _used in this passage is equivalent to what is termed by St. Paul, _being yoked. _(2 Corinthians 6:14 ) In short, he first removes the incitements or allurements to idolatry, and then declares his detestation of idolatry itself. It is to be observed, however, that he does not expressly mention either bending of the knee, or sacrifices, or other rites, but designates all perverse modes of worship by the terms _naming _them and _swearing _by them. Whence we infer that God is defrauded of his honor when ever any particle, however small, of all the things which he claims for himself is transferred to idols. He accordingly concludes that they are to adhere to God alone; in other words, they are to be bound to him out and out.
9._ For the Lord has driven out from before you, _etc He intimates that so long as they do not themselves change, there will certainly be no change on the part of God. Therefore he asserts that, provided they conciliate the favor of God, they shall have an uninterrupted course of victory. At length he again exhorts them, as they value their life and safety, to be careful in maintaining love to God. From this source all true obedience springs; for if we do not cling to him with free and ardent affection, we shall study in vain to frame our lives in accordance with the external form of the Law.